You should always have an alignment when replacing any steering mechanism such as tie rod, ball joint etc.
A tire alignment is not necessary when changing tire sizes. You can tell by the wear on your previous tires if you need an alignment. If you have uneven wear, get an alignment.
If you are changing the rims yes you will need it checked. If you are just changing over a tyre it isn't essential and most probably will still be balanced.
I'd at least have it checked, just to be sure everything's fine
You need to change the alignment format of the cell. Press Ctrl - 1 and pick the Alignment tab. You have various options there for changing the way text is shown in a cell.
No, Santa Clause does not need to retire. He has time off from the holidays when winter ends. He also never dies.
Check your wheel bearings, or you might need a wheel alignment
Take it to a garage as you need special tools and the alignment has to be set when you replace them.
Sounds like your tie rod ends have come undone. They will need to be reconnected and the car alignment done before you can drive it.
It's called re-setting the bone.
Depends on when you had your last alignment and the condition of the tires you removed. It they were wearing perfectly even then you may not need an alignment. If you have not had an alignment in the last 36,000 miles you may very well need one. Judgment call on your part based on the evidence.
No. If there had previously not been any alignment issues, and as long as the new tires are properly balanced, you will not need an alignment.
Because your steering wheel is being turned, which puts your tires in another position rather than straight. You might need an alignment, or a wheel balancing.